CFB, Recombinant, Human, aa26-259, His-Tag (Complement Factor B)
568.05 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-218027
Supplier
US Biologicals
Size
100 µg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | CFB is complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease which associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. Source: Recombinant corresponding to aa26-259 from human CFB protein, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~28.4kD (257aa) Applications: Suitable for use in SDS-PAGE. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. |
| Source Antigen | Recombinant, E. coli |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight | 28.4 |
Product Properties
| Storage | -20°C |
| Grade | Purified |
| Purity | ~85% (SDS-PAGE) |
| Form | Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 0.4M urea, 10% glycerol. |
| Reactivity Life | 6 months |
| Note | For reserch purpose only |
Target Gene
NA
